Apparently, zebra finches (above) understand that it's not about the coloring or the shape of a potential mate's tail feather, but how one shakes it.
A research conducted by a team from University of Exeter, Carleton University, Royal Veterinary College, and University of London has found that adventurous female zebra finches choose mates with similar personalities, regardless of the birds' size or physical features. This is the first study to show that the ... Read More